SciShow
What Growing Mini Brains Has Taught Us, And What's Next
Scientists have developed a way to grow miniature versions of human organs; some of the weirdest organoids are the mini brains.
TED Talks
TED: Are brain waves the secret to treating Alzheimer's? | Li-Huei Tsai
What if we could use brain waves to treat Alzheimer's? Professor and neuroscientist Li-Huei Tsai details a promising new approach to artificially stimulate gamma brain waves using light and sound therapy, to increase connectivity and...
Crash Course
The Heart, part 1 - Under Pressure: Crash Course A&P
Your heart gets a lot of attention from poets, songwriters, and storytellers, but today Hank's gonna tell you how it really works. The heart's ventricles, atria, and valves create a pump that maintains both high and low pressure to...
Curated Video
Dissection: Heart
We dissect and examine a cow\u2019s heart to show the position and function of different parts. This includes the coronary artery, ventricles, atria, pericardium and the thickness of the muscle tissue. Biology - Human Body - Learning...
Curated Video
The Cardiac Cycle Song
If you think the Cardiac Cycle is hard, then this song's for you. From the lub to the dub, this will have you jamming your way to a deeper understanding of the cardiac cycle. Enjoy. 00:00 Chorus 00:22 Atrial Systole 00:44 Chorus 00:55...
Curated Video
The Cardiac Cycle Simplified - What You Need to Know
If you want to understand the cardiac cycle, you need to watch this video. In it, I break down the phases of the cardiac cycle. I talk about Atrial Systole, Ventricular Systole, Diastole, and other concepts you need to understand to have...
Curated Video
GCSE Biology - The Heart #23
This video covers the structure and function of the heart, the double circulatory system, the associated blood vessels, pacemaker cells and the coronary arteries.
Curated Video
The ECG Song (R&B) - How to Read an ECG/EKG
Today, I'm diving deep into the magic of the ECG, and trust me, it's like music to my ears—literally. As someone who's always been fascinated by the way our body works, I'm taking you on a lyrical journey through the electrical symphony...
Curated Video
Heart Sounds Made Easy - S1, S2, S3, S4 and Murmurs (Systolic and Diastolic)
Everything you need to know to get a basic understanding of heart sounds. I cover S1, S2, S3, and S4, what leads to those sounds as well as Systolic and Diastolic murmurs.
Curated Video
How to Read an EKG (Made Easy)
Unlock the mysteries of the human heart with this comprehensive and easy-to-understand tutorial on EKG interpretation! We'll break down the basics of electrocardiogram analysis and help you master reading EKGs in no time. Whether you're...
Curated Video
How the Heart Contracts - Step by Step
Let's dive into the cardiac action potential and how it results in the contraction of the heart. We'll talk about the signal that starts at the SA node and spreads throughout the heart. We'll also get into the phases of depolarization,...
Catalyst University
Circulation of Cerebrospinal Fluid (CSF) Through Ventricles
In this video, we will briefly explore how cerebrospinal fluid (CSF) is made and then how it circulates through the ventricles and eventually the subarachnoid space.
Catalyst University
Basics Parts to an Electrokardiogram [EKG]
In this video, we discuss the following: [1] the main three parts to an EKG. [2] the electrical & mechanical events they each represent.
Catalyst University
What is the Frank-Starling Mechanism in Cardiophysiology?
What is the Frank-Starling Mechanism? We will discuss this by talking about the effects of preload, left ventricular stretch and elastic recoil, and changes in stroke volume.
Next Animation Studio
Baby girl successfully undergoes skull remodelling operation in India
An Indian baby whose head swelled to almost three times its normal size successfully underwent a second round of reconstructive surgery on June 28 to correct her skull. Roona Begum was born with hydrocephalus, a condition in which an...
Learning Mole
The Heroic Heart
This human body video lesson is all about our bones and how they support us. Students will love this engaging and interactive video.This video serves as a great introduction or review video for your learners.
Institute of Human Anatomy
How the Heart Contracts: Understanding the Electrical Activity and Heart Arrhythmias
In this video, the teacher explains how the heart is able to contract dependably through its natural pacemaker, the SA node, and other specialized cells. The electrocardiogram (ECG) is also discussed as a highly effective method of...
Wonderscape
Science Kids: The Amazing Circulatory System
This video is an educational lesson about the circulatory system. The teacher explains how the circulatory system works, including the functions and parts involved. The video covers topics such as the role of the heart, blood vessels,...
Curated Video
The Cardiac Cycle Phase 1 - Atrial Systole Made EASY!!
The first phase of the Cardiac Cycle is Atrial Systole. In this phase, we see a number of things happening. We take a look at the P wave of the electrocardiogram, the pressure changes in the atria and ventricles, as well as the volume of...
Mazz Media
Respiratory and Circulatory System
Through video, animation and graphics students will discover how the respiratory and circulatory systems work together to help keep us alive through a process called cellular respiration. A close-up look at the components of our blood:...
Curated Video
The Cardiac Cycle Phase 2 - Isovolumetric Ventricular Contraction
The cardiac cycle looks at all of the things that happen from the beginning of one heartbeat to the beginning of another. Phase 2 of the cardiac cycle is called Isovolumetric Ventricular Contraction. We cover the QRS complex of the EKG,...
Curated Video
How to Read an Electrocardiogram (ECG/EKG)
Making Biology Fun. In this video, I go through the P wave, QRS complex, T and U waves of the Electrocardiagram and go into the details of what each of them represents. Enjoy!
Curated Video
Cardiac Output
This episode goes through the details involved in determining cardiac output. It goes into the cardiac output formula, showing how stroke volume and heart rate are involved in determining cardiac output. It also deals with what happens...
Curated Video
How Blood Flows Through the Heart
In this video, I go through the process of how blood flows through the heart. It shows blood entering via the vena cave to the Right atrium, then getting pumped into the right ventricle, to the pulmonary vein to the lungs, to the left...